CN212876225U

CN212876225U - Charging tray positioner is used in SMT production

Info

Publication number: CN212876225U
Application number: CN202021798325.6U
Authority: CN
Inventors: 龙家勇; 陈丽萍
Original assignee: Shenzhen Hongtongyu Electronic Co ltd
Current assignee: Shenzhen Hongtongyu Electronic Co ltd
Priority date: 2020-08-25
Filing date: 2020-08-25
Publication date: 2021-04-02
Anticipated expiration: 2030-08-25

Abstract

The utility model discloses a charging tray positioning device for SMT production, which comprises a circular track, a driving component and a clamping component, wherein the driving component and the clamping component are connected on the circular track in a sliding way, and the charging tray is connected in the middle of the clamping component in a clamping way; the circular track comprises an outer rack, a plate body, an arc-shaped sliding rail and positioning teeth, the plate body is a flat annular plate, an upward convex arc-shaped sliding rail is arranged on the upper surface of the plate body, the upward convex positioning teeth are arranged on the arc-shaped sliding rail, and the outer rack is fixedly connected to the outer wall of the plate body through bolts. The realization is fixed the plate body relatively to the charging tray location, and the location is accurate, through the position adjustment to the charging tray, makes processing equipment get to put SMT simple and convenient quick, and SMT in a charging tray can get to the greatest extent completely.

Description

Charging tray positioner is used in SMT production

Technical Field

The utility model relates to a SMT production technical field especially relates to a charging tray positioner is used in SMT production.

Background

The SMT sheet refers to a short name of a series of process flows processed on the basis of a PCB (printed Circuit board), which is a printed Circuit board. SMT is Surface mount Technology (Surface Mounted Technology), an acronym for Surface Mounted Technology, which is one of the most popular techniques and processes in the electronic assembly industry.

SMT is a surface mount technology, and is the most popular technology and process in the electronic assembly industry. Surface Mount Technology (SMT) is known as Surface Mount or Surface Mount Technology. The SMT chip mounting technology is a circuit mounting and connecting technology which is used for mounting pin-free or short-lead surface assembled components (SMC/SMD, Chinese called chip components) on the surface of a printed circuit board or other substrates and welding and assembling the components by means of reflow soldering or dip soldering and the like.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a charging tray positioner is used in SMT production realizes the location to the charging tray, and the relative plate body of location tooth is fixed, and it is accurate to fix a position, through the position adjustment to the charging tray, makes processing equipment get put SMT simple and convenient quick, and SMT in a charging tray can get completely, has solved the problem among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: a tray positioning device for SMT production comprises a circular track, a driving assembly and a clamping assembly, wherein the driving assembly and the clamping assembly are connected to the circular track in a sliding mode, and a tray is connected to the middle of the clamping assembly in a clamping mode;

the circular track comprises an outer rack, a plate body, an arc-shaped sliding rail and positioning teeth, the plate body is a flat annular plate, the upper surface of the plate body is provided with the arc-shaped sliding rail protruding upwards, the arc-shaped sliding rail is provided with the positioning teeth protruding upwards, and the outer wall of the plate body is fixedly connected with the outer rack through bolts;

the driving assembly comprises a sliding plate, a driving motor, a gear and a sliding groove, the sliding groove is formed in the lower surface of the sliding plate and is connected to the arc-shaped sliding rail in a sliding mode through the sliding groove, the clamping assembly and the driving motor are installed on the upper surface of the sliding plate and are connected with the gear, and the gear is meshed with the outer toothed bar.

Preferably, the clamping assembly comprises a cylinder block, a cylinder rod, a fixing part and a lifting part, the cylinder block is fixedly connected to the upper surface of the sliding plate, the cylinder block is movably connected with the cylinder rod, the top end of the cylinder rod is fixedly connected with the fixing part, and the lifting part is fixedly connected to the outer wall of the cylinder block.

Preferably, the fixing part and the lifting part have the same structure and are parallel to each other, the lifting part comprises a connecting plate and a clamping rack, and the clamping rack is fixedly connected to the side wall of the middle part of the connecting plate.

Preferably, the clamping racks are consistent with the edge of the material tray in shape, the material tray is positioned between the two clamping racks, and the connecting surfaces of the clamping racks and the material tray are provided with columnar teeth.

Preferably, the sliding groove is arc-shaped, and the radian of the sliding groove is consistent with that of the arc-shaped sliding rail.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a charging tray positioner is used in SMT production, a certain SMT of placing in the region of charging tray has been got the back, cylinder rod edge cylinder block inner wall rebound, the centre gripping rack alternate segregation on fixed part and the lifting unit spare, then the charging tray is loosened to the clamping subassembly, then driving motor drives the gear and rotates, the gear rotates along the outer rack, and then drive the slide and slide along the arc type slide rail, relative position between adjustment clamping subassembly and the charging tray, it deposits SMT to make the charging tray of clamping subassembly position place and distinguish, the charging tray is cliied to the clamping subassembly, driving unit drives it and removes to location tooth department, realize the location to the charging tray, location tooth relative plate body is fixed, it is accurate to fix a position, through the position adjustment to the charging tray, it is simple and convenient quick to make processing equipment get and put SMT, SMT in a charging tray can get to the greatest extent completely.

Drawings

FIG. 1 is an overall structure diagram of the present invention;

FIG. 2 is a view showing the present invention in an unused state;

FIG. 3 is a view of the structure of the circular track of the present invention;

figure 4 is the structure view of the clamping assembly of the utility model.

In the figure: 1. a circular track; 11. an outer rack; 12. a plate body; 13. an arc-shaped slide rail; 14. positioning teeth; 2. a drive assembly; 21. a slide plate; 22. a drive motor; 23. a gear; 24. a chute; 3. clamping the assembly; 31. a cylinder block; 32. a cylinder rod; 33. a fixing member; 34. a lifting member; 341. a connector tile; 342. clamping the rack; 343. columnar teeth; 4. and (7) a material tray.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a tray positioning device for SMT production includes a circular track 1, a driving component 2 and a clamping component 3, the driving component 2 and the clamping component 3 are slidably connected to the circular track 1, and a tray 4 is clamped and connected to the middle of the clamping component 3;

the circular track 1 comprises an outer rack 11, a plate body 12, an arc-shaped slide rail 13 and positioning teeth 14, wherein the plate body 12 is a flat annular plate, the upper surface of the plate body 12 is provided with the arc-shaped slide rail 13 protruding upwards, the arc-shaped slide rail 13 is provided with the positioning teeth 14 protruding upwards, and the outer wall of the plate body 12 is fixedly connected with the outer rack 11 through bolts;

the driving assembly 2 comprises a sliding plate 21, a driving motor 22, a gear 23 and a sliding groove 24, the sliding groove 24 is formed in the lower surface of the sliding plate 21 and is connected to the arc-shaped sliding rail 13 in a sliding mode through the sliding groove 24, the sliding groove 24 is arc-shaped, the radian of the sliding groove is consistent with that of the arc-shaped sliding rail 13, the clamping assembly 3 and the driving motor 22 are installed on the upper surface of the sliding plate 21, the driving motor 22 is connected with the gear 23, and the gear 23 is meshed with the outer toothed bar 11; driving motor 22 drives gear 23 and rotates, gear 23 rotates along outer rack 11, and then it slides along arc type slide rail 13 to drive slide 21, relative position between adjustment clamping subassembly 3 and the charging tray 4, make charging tray 4 of clamping subassembly 3 position place and deposit SMT in the district, charging tray 4 is cliied to clamping subassembly 3, drive assembly 2 drives it and removes to 14 departments of location tooth, the realization is to the location of charging tray 4, 14 relative plate bodies 12 of location tooth are fixed, it is accurate to fix a position, through the position control to charging tray 4, make processing equipment get put SMT simple and convenient quick, SMT in a charging tray 4 can get completely.

Referring to fig. 4, the clamping assembly 3 includes a cylinder block 31, a cylinder rod 32, a fixing member 33 and a lifting member 34, the cylinder block 31 is fixedly connected to the upper surface of the slide plate 21, the cylinder block 31 is movably connected to the cylinder rod 32, the fixing member 33 is fixedly connected to the top end of the cylinder rod 32, and the lifting member 34 is fixedly connected to the outer wall of the cylinder block 31; after the SMT in a certain placing area of the tray 4 is taken out, the cylinder rod 32 moves upwards along the inner wall of the cylinder seat 31, the clamping racks 342 on the fixed part 33 and the lifting part 34 are separated from each other, and then the clamping assembly 3 loosens the tray 4; the fixed part 33 and the lifting part 34 have the same structure and are parallel to each other, the lifting part 34 comprises a connecting plate 341 and a clamping rack 342, and the clamping rack 342 is fixedly connected to the side wall of the middle part of the connecting plate 341; the clamping racks 342 are identical to the edge of the material tray 4 in shape, the material tray 4 is positioned between the two clamping racks 342, and columnar teeth 343 are arranged on the connecting surfaces of the clamping racks 342 and the material tray 4 and used for tightly meshing the material tray 4.

In summary, the following steps: the utility model discloses a material tray positioning device for SMT production, after the SMT in a certain placing area of a material tray 4 is taken out, the cylinder rod 32 moves upwards along the inner wall of the cylinder seat 31, the clamping racks 342 on the fixed part 33 and the lifting part 34 are separated from each other, then the clamping assembly 3 loosens the tray 4, then the driving motor 22 drives the gear 23 to rotate, the gear 23 rotates along the external tooth bar 11, thereby driving the sliding plate 21 to slide along the arc-shaped sliding rail 13, adjusting the relative position between the clamping component 3 and the material tray 4, storing SMT in the material tray 4 placing area of the position of the clamping component 3, clamping the material tray 4 by the clamping component 3, driving the driving component 2 to move to the positioning teeth 14, realizing the positioning of the material tray 4, fixing the positioning teeth 14 relative to the plate body 12, positioning accurately, through the position adjustment to charging tray 4, make the processing equipment get put SMT simple and convenient quick, SMT in a charging tray 4 can get totally to the greatest extent.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a charging tray positioner is used in SMT production, includes circular track (1), drive assembly (2) and clamping subassembly (3), its characterized in that: the circular track (1) is connected with a driving assembly (2) and a clamping assembly (3) in a sliding mode, and the middle of the clamping assembly (3) is connected with a material tray (4) in a clamping mode;

the circular track (1) comprises an outer rack (11), a plate body (12), an arc-shaped sliding rail (13) and positioning teeth (14), the plate body (12) is a flat annular plate, the arc-shaped sliding rail (13) protruding upwards is arranged on the upper surface of the plate body (12), the positioning teeth (14) protruding upwards are arranged on the arc-shaped sliding rail (13), and the outer rack (11) is fixedly connected to the outer wall of the plate body (12) through bolts;

drive assembly (2) include slide (21), driving motor (22), gear (23) and spout (24), spout (24) have been seted up on the lower surface of slide (21) to through spout (24) sliding connection on arc line type slide rail (13), install clamping subassembly (3) and driving motor (22) on the upper surface of slide (21), driving motor (22) and gear (23) interconnect, gear (23) and outer rack (11) intermeshing.

2. The tray positioning device for SMT production according to claim 1, wherein: the clamping assembly (3) comprises a cylinder seat (31), a cylinder rod (32), a fixing part (33) and a lifting part (34), the cylinder seat (31) is fixedly connected to the upper surface of the sliding plate (21), the cylinder seat (31) is movably connected with the cylinder rod (32), the top end of the cylinder rod (32) is fixedly connected with the fixing part (33), and the lifting part (34) is fixedly connected to the outer wall of the cylinder seat (31).

3. A tray positioner for SMT production according to claim 2, wherein: the fixed component (33) and the lifting component (34) are consistent in structure and parallel to each other, the lifting component (34) comprises a connecting plate (341) and a clamping rack (342), and the clamping rack (342) is fixedly connected to the side wall of the middle of the connecting plate (341).

4. A tray positioner for SMT production according to claim 3, wherein: the clamping racks (342) are consistent with the edge of the material tray (4) in shape, the material tray (4) is located between the two clamping racks (342), and columnar teeth (343) are arranged on the connecting surface of the clamping racks (342) and the material tray (4).

5. The tray positioning device for SMT production according to claim 1, wherein: the sliding groove (24) is arc-shaped, and the radian of the sliding groove is consistent with that of the arc-shaped sliding rail (13).